12153053 has 4 divisors (see below), whose sum is σ = 13257888. Its totient is φ = 11048220.

The previous prime is 12153041. The next prime is 12153061. The reversal of 12153053 is 35035121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35035121 = 11 ⋅3185011.

It is a cyclic number.

It is not a de Polignac number, because 12153053 - 2⁸ = 12152797 is a prime.

It is a super-3 number, since 3×12153053³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12153013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552401 + ... + 552422.

It is an arithmetic number, because the mean of its divisors is an integer number (3314472).

Almost surely, 2^12153053 is an apocalyptic number.

It is an amenable number.

12153053 is a deficient number, since it is larger than the sum of its proper divisors (1104835).

12153053 is a wasteful number, since it uses less digits than its factorization.

12153053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104834.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 12153053 is about 3486.1229180854. The cubic root of 12153053 is about 229.9120836009.

Adding to 12153053 its reverse (35035121), we get a palindrome (47188174).

The spelling of 12153053 in words is "twelve million, one hundred fifty-three thousand, fifty-three".